264328128

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7523}}^1$

素因数の和:7602

約数の個数: 84

約数和(自身を含む): 770171688

約数和(自身を除く): 505843560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 7523, 8784, 11712, 15046, 17568, 22569, 30092, 35136, 45138, 60184, 67707, 90276, 120368, 135414, 180552, 240736, 270828, 361104, 458903, 481472, 541656, 722208, 917806, 1083312, 1376709, 1444416, 1835612, 2166624, 2753418, 3671224, 4130127, 4333248, 5506836, 7342448, 8260254, 11013672, 14684896, 16520508, 22027344, 29369792, 33041016, 44054688, 66082032, 88109376, 132164064, 264328128]

約数ペア:

[(1, 264328128), (2, 132164064), (3, 88109376), (4, 66082032), (6, 44054688), (8, 33041016), (9, 29369792), (12, 22027344), (16, 16520508), (18, 14684896), (24, 11013672), (32, 8260254), (36, 7342448), (48, 5506836), (61, 4333248), (64, 4130127), (72, 3671224), (96, 2753418), (122, 2166624), (144, 1835612), (183, 1444416), (192, 1376709), (244, 1083312), (288, 917806), (366, 722208), (488, 541656), (549, 481472), (576, 458903), (732, 361104), (976, 270828), (1098, 240736), (1464, 180552), (1952, 135414), (2196, 120368), (2928, 90276), (3904, 67707), (4392, 60184), (5856, 45138), (7523, 35136), (8784, 30092), (11712, 22569), (15046, 17568)]